Ejector rod automatic supporting system of multi-mold stack frame of gas-added plate
Technical Field
The utility model relates to an evaporate and press aerated concrete building material automatic production technical field, concretely relates to automatic supporting system of ejector pin of multimode hacking frame of aerated board.
Background
Autoclaved aerated concrete slabs (called aerated slabs and AAC slabs for short) are widely popularized and applied in China as a combined assembly type building material due to the characteristics of economy, convenience in construction and environmental protection in production, and are formed by fully mixing cement, lime, silica sand and other raw materials into slurry, pouring the slurry into a trolley with a reinforcing mesh sheet for casting and molding, cutting the slurry, and further performing steam curing operation on the cut compression slabs; the existing steam curing method is that pressurizing plate pieces formed in a plurality of unit pouring mould cars are directly transferred to the upper part of a ferry car and are sequentially placed into a steam curing kettle one by one for steam curing, but in order to ensure the product quality, the size of the mould cars cannot be designed to be too large, and the inner diameter of the steam curing kettle is much larger than that of a formed product, so that a large amount of free space above the steam curing kettle cannot be utilized; the method is a good method for stacking the ferry push car in advance, but the method is urgently needed at present for a stacking device capable of stacking a plurality of forming dies in consideration of the fact that the burden of workers can be greatly increased if manual stacking operation is carried out, and the safety risk is easily caused if higher formed products need to be stacked.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the automatic ejector rod supporting system of the multi-mold stack frame for the gas filling plates is provided, and aims to solve the problems that the automation degree is low, the amount of digested human resources is large, and the requirement of mass production cannot be met in the stacking process of the gas filling plates at present.
In order to solve the above problem, the utility model provides a following technical scheme:
an automatic ejector rod supporting system of a multi-mold stack frame of an air-entrapping plate comprises a track fixed on the ground; a plurality of pairs of rollers are arranged on the track; and the end parts of the rollers are provided with driving motors; the movable base is movably arranged on the track through rollers;
the top of the movable base is provided with more than two positioning holes which are arranged along the vertical direction, and two side end faces of the movable base, which are back to each other, are respectively and detachably provided with a supporting rod; the size of the end part of the supporting rod is matched with the size of the positioning hole; the bottom of the movable base is also provided with a guide hole;
a crane is arranged right above the track; the lifting hook of the crane is matched with the guide hole;
the two sides of the track are provided with underframe; and a guide rail is arranged on the underframe along the direction pointing to the track; the movable rack is movably arranged on the underframe through the guide rail; a first driving device is arranged between the movable rack and the underframe; a slide rail arranged along the vertical direction is arranged on one side, close to the track, of the movable rack; the mechanical arm is movably arranged on the sliding rail and is connected with the movable rack through a second driving device;
the mechanical arm comprises a sliding plate matched with the sliding rail; a transmission rotating shaft is arranged on the sliding plate; the axis of the transmission rotating shaft is parallel to the plane of the rail, the input end of the transmission rotating shaft is connected with the third driving device, and the output end of the transmission rotating shaft is connected with the clamping device; the clamping device is provided with an air cylinder for controlling the clamping device to move; the clamping device is matched with the supporting rod for use.
Preferably, the device further comprises a controller; the controller controls the driving motor, the crane, the first driving device, the second driving device, the third driving device and the air cylinder; the tail of the chassis is level with the tail of the track.
Preferably, the movable base comprises a bearing seat; the left side end and the right side end of the pressure bearing seat are respectively provided with a movable side plate; the positioning hole, the supporting rod and the guide hole are all arranged on the movable side plate; the pressure bearing seat is of a grid-shaped flat plate structure.
Furthermore, a plurality of connecting columns are fixed between the two movable side plates; a plurality of comb-shaped inserting strips are arranged at the upper top of the connecting column; the bearing seat is placed above the connecting column and is installed in a limiting mode through the inserting strips.
Preferably, the support rod is a straight rod with two ends forming a frustum-shaped structure; step fixture blocks are respectively arranged on the straight rod at positions close to the frustum at the two ends, and the size of each step fixture block is larger than that of each positioning hole.
Furthermore, the clamping device comprises a cantilever connecting rod connected with the transmission rotating shaft; a functional table is arranged at the end part of the cantilever connecting rod; the upper side and the lower side of the front end surface of the functional platform are respectively provided with an opposite epitaxial plate; a guide shaft is also arranged between the two extension plates; a pressure plate which can move along the axial direction of the guide shaft is arranged on the guide shaft; the cylinder is installed on the epitaxial plate, and the output end of the cylinder is fixed on the pressing plate.
Furthermore, the number of the guide shafts is two, and the guide shafts are respectively arranged on the left side and the right side of the epitaxial plate; the cylinder is arranged in the middle of the extension plate.
Preferably, the number of the pressing plates is two, and the two pressing plates are oppositely arranged along the vertical direction; a reinforcing boss is arranged on the pressure plate; the guide shaft penetrates through the reinforcing boss to be arranged, and the middle part of the pressing plate is also provided with a mounting hole matched with the output end of the air cylinder; the output end of the air cylinder is detachably connected with the pressing plate.
Preferably, the underframe is of an M-shaped structure, and the guide rails are correspondingly arranged on two sides of the underframe; the movable frame is an L-shaped vertical bent frame structure with reinforcing ribs; the first driving device comprises a motor fixed on the movable rack, the motor is connected with rollers arranged on two sides of the movable rack through a transmission shaft, and the size of the rollers is matched with that of the guide rails; the second driving device comprises a motor arranged at the top of the movable rack, the motor is connected with chain wheels on two sides of the top of the movable rack through a rotating shaft, the chain wheels are arranged on the lower bottom of the movable rack, the middle of the chain is arranged around the two chain wheels, and two ends of the chain are arranged on the upper side and the lower side of the mechanical arm respectively.
The utility model discloses beneficial effect:
the utility model designs a supporting system which can complete a plurality of actions based on the structure of the movable base used for supporting the pressure plate, firstly, the track with the roller is used to assist the moving of the movable base, then the movable frame is driven by the bottom frame and the corresponding driving device to be close to and far away from the movable base, the lifting of the mechanical arm is driven by a driving device on the movable frame, a set of mechanical arm and a clamping device which can rotate and clamp two degrees of freedom are further designed, so that the system can complete the series of operations of taking down, rotating, aligning and installing the support rod placed on the movable base, finally, a crane is used for hoisting through a guide hole on the movable base and then is placed on the previous movable base with the support rod installed, the structure is simple, the operation is convenient and rapid, and the method has good effect on large-scale production of the compression plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the track and the movable base in the present embodiment;
FIG. 2 is an exploded view of the movable base of the present embodiment;
FIG. 3 is a schematic view showing the assembled positions of the rails, the underframe, the movable frame and the robot arm in this embodiment;
FIG. 4 is a schematic three-dimensional assembly of the undercarriage, mobile frame and robot arm of the present embodiment;
FIG. 5 is a schematic view of the structure of the robot and the clamping device in this embodiment
FIG. 6 is a left side view of FIG. 5;
FIG. 7 is a top view of FIG. 5;
FIG. 8 is a schematic structural view of the back of the functional table in the present embodiment;
FIG. 9 is a schematic structural view of the strut 2B in this embodiment;
FIG. 10 is a schematic view of the movable base and the supporting rod of the present embodiment;
FIG. 11 is a schematic diagram of the connection between the controller and the control elements of the electrical appliance in the present embodiment;
description of reference numerals: 1. the track, 1A, the gyro wheel, 2, movable base, 2A, the locating hole, 2B, branch, 2C, the guiding hole, 2D, the bearing seat, 2E, the activity curb plate, 2F, the spliced pole, 2G, the cutting, 3, the chassis, 3A, the guided way, 4, the activity frame, 4A, the slide rail, 5, the arm, 5A, the sliding plate, 5B, the transmission pivot, 5C, the third drive arrangement, 6, clamping device, 6A, the cylinder, 6B, the cantilever connecting rod, 6C, the function platform, 6D, the epitaxial plate, 6E, the guiding axle, 6F, the clamp plate, 7, the second drive arrangement, 8, the controller, 9, first drive arrangement.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1 to 11, the present embodiment provides an automatic support system for a mandril of a multi-module stack frame of an aerated panel, which comprises a track 1 fixed on the ground; a plurality of pairs of rollers 1A are arranged on the track 1; and the end parts of the rollers 1A are provided with driving motors; the movable base 2 is movably arranged on the track 1 through a roller 1A; referring to fig. 1 and 2, through groove structures matched with the rollers 1A are formed on two sides of the movable base 2, and the movable base 2 moves by the rotation of the rollers 1A through the matching between the through grooves and the rollers 1A after being placed on the track.
The top of the movable base 2 is provided with more than two positioning holes 2A which are arranged along the vertical direction, and two side end faces opposite to each other on the movable base 2 are respectively and detachably provided with a supporting rod 2B; the size of the end part of the supporting rod 2B is matched with that of the positioning hole 2A; the bottom of the movable base 2 is also provided with a guide hole 2C;
the movable base 2 comprises a pressure bearing seat 2D; the left side end and the right side end of the pressure bearing seat 2D are respectively provided with a movable side plate 2E; the positioning hole 2A, the supporting rod 2B and the guide hole 2C are all arranged on the movable side plate 2E; the pressure-bearing seat 2D has a grid-shaped plate structure.
A plurality of connecting columns 2F are also fixed between the two movable side plates 2E; a plurality of comb-shaped cuttings 2G are arranged at the upper top of the connecting column 2F; pressure-bearing seat 2D places in spliced pole 2F top, and carries out spacing installation through cutting 2G.
The supporting rod 2B is a straight rod with two ends forming a frustum-shaped structure; step fixture blocks are respectively arranged on the straight rod at positions close to the frustum at the two ends, and the size of each step fixture block is larger than that of the positioning hole 2A. In this embodiment, the structure of the strut 2B may specifically refer to fig. 9, where the length of the top frustum is smaller than that of the bottom frustum, and when two movable bases 2 are specifically installed, the bottom frustum is inserted into the positioning hole of the lower movable base, and the top frustum is inserted into the positioning hole of the upper movable base.
A crane is arranged right above the track 1; the lifting hook of the crane is matched with the guide hole 2C; four lifting hooks corresponding to the guide holes 2C are arranged on the lifting hook of the crane in the embodiment, and the lifting hook can be placed above another movable base after the movable base with a formed product is lifted.
Referring to fig. 3 and 4, a base frame 3 is provided at both sides of the track 1; and a guide rail 3A is arranged on the underframe 3 along the direction pointing to the track; the movable frame 4 is movably arranged on the bottom frame 3 through the guide rail 3A; a first driving device 9 is arranged between the movable frame 4 and the underframe 3; a slide rail 4A arranged along the vertical direction is arranged on one side of the movable rack 4 close to the track 1; the mechanical arm 5 is movably arranged on the sliding rail 4A, and the mechanical arm 5 is connected with the movable rack 4 through a second driving device 7; in this embodiment, the chassis 3 is an M-shaped chassis, and the guide rails 3A are correspondingly disposed on both sides of the chassis; the movable frame 4 is an L-shaped vertical bent frame structure with reinforcing ribs; the first driving device 9 comprises a motor fixed on the movable rack 4, the motor is connected with rollers arranged on two sides of the movable rack through a transmission shaft, and the size of the rollers is matched with that of the guide rail 3A; the movable frame 4 drives the transmission shaft through the motor and further drives the roller to rotate, so that the movable frame can move back and forth on the bottom frame 3 along the guide rail 3A; the second driving device 7 comprises a motor arranged at the top of the movable rack 4, the motor is connected with chain wheels at two sides of the top of the movable rack 4 through a rotating shaft, the chain wheels are also arranged at the lower bottom of the movable rack, the middle part of a chain is arranged by bypassing the two chain wheels, two ends of the chain are respectively arranged at the upper side and the lower side of the mechanical arm 5, the chain drives the chain wheels to rotate through the rotation of the motor, so that the chain drives the mechanical arm to move up and down on the movable rack 4, and the mechanical arm 5 is also restrained by being matched with the sliding rail 4A to prevent the mechanical arm from shaking;
with particular reference to fig. 5 to 7, the robot arm 5 comprises a sliding plate 5A cooperating with the slide 4A; a transmission rotating shaft 5B is arranged on the sliding plate 5A; the axis of the transmission rotating shaft 5B is parallel to the plane of the track 1, the input end of the transmission rotating shaft 5B is connected with the third driving device 5C, and the output end of the transmission rotating shaft 5B is connected with the clamping device 6; an air cylinder 6A for controlling the clamping device 6 to move is arranged on the clamping device 6; the clamping device 6 is matched with the support rod 2B for use.
The clamping device 6 comprises a cantilever connecting rod 6B connected with the transmission rotating shaft 5B; a functional table 6C is mounted on the end of the cantilever link 6B; opposite extension plates 6D are respectively arranged on the upper side and the lower side of the front end surface of the functional table 6C; a guide shaft 6E is further arranged between the two extension plates 6D; a pressing plate 6F which can move along the axial direction of the guide shaft 6E is arranged on the guide shaft 6E; the cylinder 6A is mounted on the extension plate 6D, and the output end of the cylinder 6A is fixed on the pressing plate 6F.
The number of the guide shafts 6E is two, and the guide shafts are respectively arranged on the left side and the right side of the extension plate 6D; the cylinder 6A is provided at a middle position of the extension plate 6D.
The number of the pressing plates 6F is two, and the two pressing plates 6F are arranged oppositely along the vertical direction; a reinforcing boss 6G is arranged on the pressure plate 6F; the guide shaft 6E penetrates through the reinforcing boss 6G to be arranged, and the middle part of the pressing plate 6F is also provided with a mounting hole matched with the output end of the air cylinder 6A; the output end of the air cylinder 6A is detachably connected with the pressure plate 6F.
The motion of the mechanical arm 5 is realized by a third driving device 5C, and the third driving device 5C in the embodiment is a stepping motor structure; the clamping device 6 is driven to rotate by the transmission rotating shaft 5B, so that 90-degree deflection of the clamping device 6 on an end plane is realized; thereby adjusting the orientation of the axis of the strut 2; in fig. 5, it can be seen that a limiting block is fixed on the left side of the mechanical arm 5, and the limiting block is used for limiting the rotation angle of the clamping device 6, so that a cushion pad is arranged at the position where the limiting block is opposite to the clamping device;
the clamping device 6 is operated by two cylinders 6A to respectively drive the upper and lower press plates 6F to clamp.
Also includes a controller 8; the controller 8 controls the driving motor, the crane, the first driving device 9, the second driving device 7, the third driving device 5C and the air cylinder 6A; in this embodiment, the controller 8 is a control cabinet of a PLC control system; the connection structure thereof can refer to fig. 11; there is a single relationship between the controller 8 and each controlled device, i.e. each controlled element is controlled only by the controller.
The tail of the chassis 3 is level with the tail of the track 1.
The utility model also provides a use method of the automatic supporting system of ejector pin of the multimode stack frame of air entrainment board, including following step:
s1, after determining that the whole system has no fault and resetting, opening the controller 8 to start running, wherein the movable base 2 loaded with the pressurizing plate enters the track 1;
s2, the controller controls a driving motor at the roller 1A to drive the movable base 2 to move to the tail of the track 1, and the controller 8 stops the movable base 2 after the movable base 2 is determined to move to the designated station;
s3, the controller 8 controls the second driving device 7 to drive the mechanical arm 5 to move up and down until the clamping device 6 is opposite to the supporting rod 2B;
s4, the controller 8 controls the first driving device 9 to drive the movable rack 4 to approach the movable base 2, and the controller controls the movable rack 4 to stop moving after the movable rack 4 reaches the specified distance from the movable base;
s5, the controller 8 controls the cylinder 6A to move, and the clamping device 6 clamps the support rod 2B;
s6, the controller 8 controls the first driving device 9 to drive the movable rack 4 to be far away from the movable base 2, and the controller 8 stops the movement of the movable rack 4 after the movable rack 4 reaches the specified distance from the movable base;
s7, the controller 8 controls the third driving device 5C to drive the transmission rotating shaft 5B to rotate until the axis of the support rod 2B clamped by the clamping device 6 is vertical to the ground;
s8, the controller 8 controls the first driving device 9 to drive the movable rack 4 to be close to the movable base 2, and the supporting rod 2B is put down and loaded after the supporting rod 2B is aligned with the positioning hole 2A;
and S9, after the controller 8 resets the positions of the motors, the crane is controlled to lift the next movable base 2 with the pressurizing plate through the guide hole 2C and put down after the positioning hole of the next movable base 2 is aligned with the corresponding support rod 2B below, and then primary stacking is completed.